Home / 7,410,332-10,226,258.16-4,018,844

Finding the Fourth Proportional to 7,410,332, 10,226,258.16 and 4,018,844

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Solution

The fourth proportional to 7,410,332, 10,226,258.16 and 4,018,844 is: 5,546,004.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,410,332 : 10,226,258.16 = 4,018,844 : x
  2. Step 2: Convert to fraction form
    7,410,332/10,226,258.16 = 4,018,844/x
  3. Step 3: Cross multiply
    7,410,332x = 10,226,258.16 × 4,018,844
  4. Step 4: Simplify right side
    7,410,332x = 41,097,736,248,767.04
  5. Step 5: Solve for x
    x = 41,097,736,248,767.04/7,410,332
  6. Step 6: Final answer
    x = 5,546,004.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.